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Repeated use of which one of the following fertilizers would increase the acidity of the soil
Options
(a) Ammonium sulphate
(b) Superphosphate of lime
(c) Urea
(d) Potassium nitrate
Correct Answer:
Ammonium sulphate
Explanation:
Ammonia sulphate is a strong acid (H₂SO₄) and weak base (NH₄OH). Therefore repeated use of ammonium sulphate would increase the conc. of sulphuric acid, while ammonia from NH₄OH is used up by the plant. Hence the acidity of soil will increase.
Related Questions: - Cassiterite is concentrated by
- Schottky defect defines imperfection in the lattice structure of a
- In the case of auto catalysis
- When a neutral atom is converted into a cation, there is
- Increase in boiling point of a sucrose solution is 0.1 K, then what is increases
Topics: P Block Elements in Group 15
(89)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Cassiterite is concentrated by
- Schottky defect defines imperfection in the lattice structure of a
- In the case of auto catalysis
- When a neutral atom is converted into a cation, there is
- Increase in boiling point of a sucrose solution is 0.1 K, then what is increases
Topics: P Block Elements in Group 15 (89)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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